Roland VersaUV LEJ-640 Service Notes page 211

PRINT MENU
LINEAR ENCODER
PRINT MENU
CALIB.DEFAULT
PRINT MENU
TEST PATTERN
SERVICE MENU I/S MENU
I/S MENU I/S CHECK
I/S MENU
HEAD U/D CHECK
NOW PROCESSING..
POS: 1361.00mm
This menu is for checking the installation and operation of Encoder Module and Encoder Scale.
Refer to [4-6 LINEAR ENCODER SETUP].
CALIB.DEFAULT
TEST PRINT
CALIB.DEFAULT
TEST PRINT 2
CALIB.DEFAULT
SETTING
TEST PATTERN
HORIZONTAL
Set the head height to LOW.
Head height is set to LOW, MIDDLE, and HIGH automatically for printing.
It is for checking the Head Alignment in Horizontal position.
TEST PATTERN
BI-DIR.
Set the head height to LOW.
Head height is set to LOW, MIDDLE, and HIGH automatically for printing.
It is for checking the Head Alignment in Bidirection.
TEST PATTERN
FILL
Set the head height to LOW or MIDDLE.
Head height is set to MIDDLE automatically for printing.
It prints on the entire print range solid in single color by each head.
Print mode is fixed at 720 dps and 8 pass.
TEST PATTERN
BI-DIR. CHECK
Set the head height to LOW or MIDDLE.
Head height is set to MIDDLE automatically for printing.
This print pattern is for checking a shifting error in Bidirection and also
for confirming the mechanical tendency.
NOW PROCESSING..
Checking
This menu is for checking the motors and sensors of Cap (Up/Down), Wipers and Slider.
**Make sure to move the head carriage towards left off the capping unit before performing this check.
Otherwise, it may damage Head, Cap, Wiper Unit or UV Lamp.
Error Displays CAP: Error is found on Capping Motor or Capping Sensor.
WIPER: Error is found on Wiper Motor or Wiper Sensor.
After this menu is performed, the Cap remain opened. Perform [I/S CONTROL]>[HEAD UP/DOWN]>[MIDDLE]
to move down the Head Carriage, then perform [I/S CONTROL] > [CAP] > [CLOSE] to cap the Print Head.
NOW PROCESSING..
Checking
This menu is for checking the motors and sensors of Head (Up/Down).
* Make sure to perform I/S check menu, then move the head carriage on the capping unit before performing
this check. Otherwise, it may damage Head, Cap, Wiper Unit or UV Lamp.
After this menu is performed, the Cap remain opened. Perform [I/S CONTROL] > [HEAD UP/DOWN] > [MIDDLE],
then perform [I/S CONTROL] > [CAP] > [CLOSE] to cap the Print Head.
4-3
Normal (beeps 1 time)
LINEAR ENCODER
SETUP COMPLETED
Error (beeps 2 times)
LINEAR ENCODER
Error is found on Linear
Encoder and Scale.
SETUP FAILED
LINEAR ENCODER
Error is found on
Head Board.
HEADBOARD FAILED
PERFORMING
This menu is used for Calibration.
Refer to [4-8 CALIBRATION
TEST PRINT
(FEEDING DIRECTION)].
PERFORMING
TEST PRINT
When it shows [
that it has never been setup and it
needs to be set. In this case, even if
SETTING
adjustment is unnecessary by the test
+0.05% +0.10%
result, it needs to be set with [0].
PERFORMING
TEST PRINT
PERFORMING
TEST PRINT
PERFORMING
TEST PRINT
PERFORMING
TEST PRINT
Normal
I/S CHECK
COMPLETED
Error
I/S CHECK ERROR
CAP
Normal
HEAD U/D CHECK
COMPLETED!!
Error
HEAD U/D CHECK
FAILED!!
], it means